tests/camel-itest-osgi/src/test/java/org/apache/camel/itest/osgi/jclouds/BlobStoreRouteTest.java

/**
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.camel.itest.osgi.jclouds;

import org.apache.camel.CamelContext;
import org.apache.camel.component.jclouds.JcloudsConstants;
import org.apache.camel.component.mock.MockEndpoint;
import org.apache.camel.itest.osgi.OSGiIntegrationTestSupport;
import org.apache.camel.spring.SpringCamelContext;
import org.apache.karaf.testing.Helper;
import org.jclouds.blobstore.BlobStore;
import org.jclouds.blobstore.BlobStoreContext;
import org.jclouds.blobstore.BlobStoreContextFactory;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.ops4j.pax.exam.Inject;
import org.ops4j.pax.exam.Option;
import org.ops4j.pax.exam.junit.Configuration;
import org.ops4j.pax.exam.junit.JUnit4TestRunner;
import org.osgi.framework.BundleContext;
import org.springframework.osgi.context.support.OsgiBundleXmlApplicationContext;


import static org.ops4j.pax.exam.CoreOptions.equinox;
import static org.ops4j.pax.exam.CoreOptions.felix;
import static org.ops4j.pax.exam.OptionUtils.combine;
import static org.ops4j.pax.exam.container.def.PaxRunnerOptions.scanFeatures;
import static org.ops4j.pax.exam.container.def.PaxRunnerOptions.workingDirectory;

@RunWith(JUnit4TestRunner.class)
public class BlobStoreRouteTest extends OSGiIntegrationTestSupport {

    private static final String TEST_CONTAINER = "testContainer";
    protected OsgiBundleXmlApplicationContext applicationContext;

    @Inject
    protected BundleContext bundleContext;

    /**
     * Strategy to perform any pre setup, before {@link org.apache.camel.CamelContext} is created
     */
    @Override
    protected void doPreSetup() throws Exception {
        BlobStoreContextFactory contextFactory = new BlobStoreContextFactory();
        BlobStoreContext blobStoreContext = contextFactory.createContext("transient", "identity", "credential");
        BlobStore blobStore = blobStoreContext.getBlobStore();
        blobStore.createContainerInLocation(null, TEST_CONTAINER);
        blobStore.clearContainer(TEST_CONTAINER);
    }


    @Test
    public void testProducerAndConsumer() throws Exception {
        MockEndpoint mock = getMockEndpoint("mock:results");
        mock.expectedMessageCount(2);
        template.sendBodyAndHeader("direct:start", new SimpleObject("1", "Test 1"), JcloudsConstants.BLOB_NAME, "blob1");
        template.sendBodyAndHeader("direct:start", new SimpleObject("2", "Test 2"), JcloudsConstants.BLOB_NAME, "blob2");
        assertMockEndpointsSatisfied();
    }


    @Override
    protected CamelContext createCamelContext() throws Exception {
        setThreadContextClassLoader();
        applicationContext = new OsgiBundleXmlApplicationContext(
                new String[]{"org/apache/camel/itest/osgi/jclouds/springJcloudsRouteContext.xml"});
        if (bundleContext != null) {
            applicationContext.setBundleContext(bundleContext);
            applicationContext.refresh();
        }
        return SpringCamelContext.springCamelContext(applicationContext);
    }


    @Configuration
    public static Option[] configure() throws Exception {
        Option[] options = combine(
                getDefaultCamelKarafOptions(),
                // using the features to install the camel components
                scanFeatures(getCamelKarafFeatureUrl(), "camel-jclouds"));

        return options;
    }
}